2001-11-08  Sam Hartman  <hartmans@mit.edu>

	* yarrow.h: Don't use #error
	(YARROW_DLL): Don't actually ever export or import from win32 dlls as Yarrow is not a public part of krb5 API
	(yarrow_poll): Drop from the API
	Remove MAc-specific memset and  memcpy

	* ytypes.h yarrow.c: Align with krb5 int types